![]() |

| Iron Man #57 | ||
| Marvel Comics, 4/73 | ||
| Steve Gerber story | Mandarin appearance. | |
| Tuska, Esposito and Giacoia art | Unicorn cameo on last page. | |
| George Tuska and Frank Giacoia cover | ||
| Books | CGC Label | CGC Total | Avg. Grade | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 BOOK | Universal | 123 | 8.93 | 0 0.00% | 0 0.00% | 20 16.3% | 38 47.2% | 21 64% | 12 74% | 7 80% | 5 84% | 4 87% | 4 90% | 2 92% | 1 93% | 1 93% | 4 97% | 1 98% | 0 98% | 0 98% | 1 98% | 1 99% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 17 | 9.51 | 0 0.00% | 0 0.00% | 9 53% | 4 76% | 2 88% | 1 94% | 0 94% | 0 94% | 0 94% | 0 94% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 1 | 8.50 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Iron Man #57 (1973, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 16% 20 9.8 | 31% 38 9.6 | 17% 21 9.4 | 10% 12 9.2 | 6% 7 9.0 | 4% 5 8.5 | 3% 4 8.0 | 3% 4 7.5 | 2% 2 7.0 | 1% 1 6.5 | 1% 1 6.0 | 3% 4 5.5 | 1% 1 5.0 | 0% 0 4.5 | 0% 0 4.0 | 1% 1 3.5 | 1% 1 3.0 | 1% 1 2.5 | 0% 0 2.0 | 0% 0 1.8 | 0% 0 1.5 | 0% 0 1.0 | 0% 0 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||